<?php
/**
 * Smarty plugin
 *
 * @package Smarty
 * @subpackage PluginsModifierCompiler
 */

/**
 * Smarty wordwrap modifier plugin
 *
 * Type:     modifier<br>
 * Name:     wordwrap<br>
 * Purpose:  wrap a string of text at a given length
 *
 * @link http://smarty.php.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)
 * @author Uwe Tews
 * @param array $params parameters
 * @return string with compiled code
 */
function smarty_modifiercompiler_wordwrap($params, $compiler) {
	if (! isset ( $params [1] )) {
		$params [1] = 80;
	}
	if (! isset ( $params [2] )) {
		$params [2] = '"\n"';
	}
	if (! isset ( $params [3] )) {
		$params [3] = 'false';
	}
	return 'wordwrap(' . $params [0] . ',' . $params [1] . ',' . $params [2] . ',' . $params [3] . ')';
}

?>